feat(vlans): Refactor

junos/vlans.nix

@@ -0,0 +1,74 @@
+{ lib, config, ... }:
+with lib;
+let
+  vlan =
+    { name, config, ... }:
+    {
+      options = {
+        id = mkOption {
+          type = types.nullOr types.ints.unsigned;
+          default = null;
+        };
+        id-list = mkOption {
+          type =
+            let
+              range_type =
+                { config, ... }:
+                {
+                  config.__toString = _: "${toString config.begin}-${toString config.end}";
+                  options = {
+                    begin = mkOption { type = types.ints.unsigned; };
+                    end = mkOption { type = types.ints.unsigned; };
+                    __toString = mkOption {
+                      visible = false;
+                      internal = true;
+                      readOnly = true;
+                      type = types.unspecified;
+                    };
+                  };
+                };
+            in
+            types.listOf (types.either types.ints.unsigned (types.submodule range_type));
+          default = [ ];
+        };
+        l3-interface = mkOption {
+          type = types.nullOr types.str;
+          default = null;
+        };
+        xml = mkOption {
+          type = types.str;
+          readOnly = true;
+          visible = false;
+        };
+      };
+      config.xml =
+        let
+          id = optionalString (!isNull config.id) "<vlan-id>${toString config.id}</vlan-id>";
+          id-list = concatStringsSep "" (map (vlan: "<vlan-id-list>${toString vlan}</vlan-id-list>") config.id-list);
+          l3-intf = optionalString (
+            !isNull config.l3-interface
+          ) "<l3-interface>${config.l3-interface}</l3-interface>";
+        in
+        ''
+          <vlan>
+            <name>${name}</name>
+            ${id}${id-list}${l3-intf}
+          </vlan>
+        '';
+    };
+in
+{
+  options = {
+    vlans = mkOption { type = types.attrsOf (types.submodule vlan); };
+    netconf.xmls.vlans = mkOption {
+      type = types.str;
+      visible = false;
+      readOnly = true;
+    };
+  };
+  config.netconf.xmls.vlans = ''
+    <vlans operation="replace">
+      ${builtins.concatStringsSep "" (attrsets.mapAttrsToList (_: vlan: vlan.xml) config.vlans)}
+    </vlans>
+  '';
+}